Introduction
C89836 is a bronze sand-casting grade covered by ASTM B584. Typical applications include plumbing castings.
| Field | Value |
|---|---|
| Designation | C89836 |
| Material Type | Copper Alloy |
| Sub Type | Bronze |
| Product Form | casting |
Manufacturing Process
Sand Casting
Equivalent Materials
N/A
Similar Materials
N/A
Reference Standards
| Standard | Standard Title | Edition | Specification | Identifier |
|---|---|---|---|---|
| ASTM B584 | Standard Specification for Copper Alloy Sand Castings for General Applications | 14 | C89836 | UNS C89836, source_designation lead-free bronze |
Related Casting Products
Physical Properties
N/A
Chemical Composition
| Element | ASTM B584Edition 14 · wt.% |
|---|---|
| Cu | 87.0–91.0 |
| Zn | 2.0–4.0 |
| Sn | 4.5–7.0 |
| Pb | ≤ 0.25 |
| Fe | ≤ 0.35 |
| Al | ≤ 0.005 |
| Si | ≤ 0.005 |
| P | ≤ 0.06 |
| Bi | 1.5–2.5 |
| Sb | ≤ 0.25 |
| S | ≤ 0.08 |
| Ni+Co | ≤ 0.90[1] |
Notes
ASTM B584 · Edition 14
[1] Ni+Co: Nickel including cobalt; combined limit
Heat Treatment
ASTM B584–14
N/A
Mechanical Properties
Core Mechanical Properties
Notes
ASTM B584 · Edition 14
[1] Tensile Strength: inch-pound
[2] Yield Strength: inch-pound; 0.5% extension under load
Welding Conditions
N/A
Applications
Bronze ASTM B584 C89836 is used for plumbing castings. The available grade-specific use listing does not identify individual component types, so additional applications have not been inferred; water-contact compliance must be established for the finished product. Other cast components used in this material family include valve bodies, fittings, pump-related parts, shaped connections and hardware and enclosure components.
Applications include plumbing, water-handling equipment, building services and industrial fluid-control assemblies. A plumbing use does not itself establish drinking-water certification or a finished component pressure rating.
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Last Updated: November 6, 2026